# IntervalGuide vs SyncFit

The clearest difference is ads: SyncFit at none against IntervalGuide's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. IntervalGuide sells 1 in-app purchase, starting at $2.99 per month and SyncFit sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

IntervalGuide ships an update every 11 days, SyncFit every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | IntervalGuide | SyncFit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Size | 54 MB | 27 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Amir Tairi](https://appshunter.io/developer/6775922253) | [Daniel Vieira Costa Andrade](https://appshunter.io/developer/1867649488) |

## What reviewers say

### IntervalGuide

[App page](https://appshunter.io/ios/app/intervalguide-intervall-timer/id6775922251)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IntervalGuide Premium | $2.99 | per month |


### SyncFit

[App page](https://appshunter.io/ios/app/syncfit-health-sync-and-export/id6809646301)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SyncFit Pro | $7.99 | one-time |


## Frequently asked questions

### Is IntervalGuide free?

IntervalGuide is free to download, with in-app purchases available.

### Is SyncFit free?

SyncFit is free to download, with in-app purchases available.

### Do IntervalGuide or SyncFit have ads?

IntervalGuide shows ads; SyncFit does not.

### Which is updated more often, IntervalGuide or SyncFit?

IntervalGuide ships an update every 11 days, and SyncFit every 3 weeks. Most recently, IntervalGuide was updated on November 5, 2026 and SyncFit on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*